P6SMB15AT3GTVS ZENER UNIDIR 600W 15V SMB|ON SEMICONDUCTOR|Lead free|RoHS Compliant SM6T15A-E3/52 P6SMB15A P6SMB15AT3GTVS ZENER UNIDIR 600W 15V SMB|ON SEMICONDUCTOR (VA)|Lead free|RoHS Compliant P6SMB15A